EASY
8th Jammu and Kashmir Board
IMPORTANT
Earn 100

Clear, transparent water is always fit for drinking. Comment.

Important Questions on Pollution of Air and Water

MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 13 - Pollution of Air and Water>Exercises>Q 4
You are a member of the municipal body of your town. Make a list of measures that would help your town to ensure the supply of clean water to all its residents.
MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 13 - Pollution of Air and Water>Exercises>Q 5
Explain the differences between pure air and polluted air.
MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 13 - Pollution of Air and Water>Exercises>Q 6
Explain circumstances leading to acid rain. How does acid rain affect us?
EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 13 - Pollution of Air and Water>Exercises>Q 7
Which of the following is not a greenhouse gas?
MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 13 - Pollution of Air and Water>Exercises>Q 8
Describe the ‘GreenHouse Effect’ in your own words.
MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 13 - Pollution of Air and Water>Exercises>Q 9
Prepare a brief speech on global warming. You have to deliver the speech in your class.
MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 13 - Pollution of Air and Water>Exercises>Q 10
Describe the threat to the beauty of the Taj Mahal.
EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 13 - Pollution of Air and Water>Exercises>Q 11
Why does the increased level of nutrients in the water affect the survival of aquatic organisms?